# Ecarke ZJJN011X0A0 90-Degree Corner Clamp Set, CNC Aluminum, Dual Scale

Align box, drawer and frame corners with four CNC-machined Ecarke clamps, sized for boards up to 90mm thick.

- [Original product page](https://www.ofertitastop.com/ca/product/ecarke-zjjn011x0a0-90-degree-corner-clamp)
- [View offer](https://www.ofertitastop.com/ca/visit/ecarke-zjjn011x0a0-90-degree-corner-clamp)
- Market: CA
- Language: en-CA
- Currency: CAD
- Product updated: 2026-10-19T14:12:33.011Z
- Brand: Ecarke
- Model: ZJJN011X0A0
- MPN: ZJJN011X0A0
- SKU: ofertitastop-ca-22590
- Category: Hardware > Tools > Tool Clamps & Vices
- Source store: amazon CA
- Active deal: Yes
- Price: 56.69 CAD
- Previous price: 62.99 CAD
- Discount: 10%
- Rating: 4.6 / 5
- Reviews: 101

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

CNC-machined aluminium helps these clamps hold a 90-degree corner in position while you assemble it. The Ecarke set is designed for woodworking and DIY projects where square, steady alignment makes the next step easier.

Four positioning squares let you work on several joints as part of a larger build, from boxes and drawers to cabinet frames. L-shaped screws and plastic knobs provide a straightforward way to adjust and tighten each clamp.

If you are choosing between a single corner clamp for occasional repairs and a set for assembling multiple pieces, this four-piece set is geared toward repeat alignment work. Its dual metric and imperial scales make measuring part of the setup.

## Tips for day-to-day use

Place a positioning square against the boards forming the corner, adjust it to the joint, then tighten the L-shaped screw with the plastic knob. The clamp is designed for boards up to 90mm thick, making it useful for assembling boxes, frames, drawers and cabinet components. Its 140mm size gives you a defined right-angle guide at the corner, while the dual scale helps you check measurements in either metric or imperial units.

For a practical workshop task, use the set to hold the corners of a box in alignment while you bring the pieces together. The chamfered edges are intended to help protect both hands and the workpiece during handling. The clamps can also be used for welding jigs and metal bracketing, extending their use beyond woodworking projects.

## Pros

The CNC-machined aluminium alloy body is designed for precise 90-degree positioning, with a stated alignment tolerance of ±0.1°. A blue anodized finish and 304 stainless steel fasteners add useful material details for a tool that may be used in a workshop environment. The four-clamp format supports projects with several corners to align, and the included fixing blocks, L-bolts, M8 nuts and storage case help keep the set together between jobs.

Buyers describe the clamps as effective for keeping corners square and say they appreciate how they support alignment during assembly. Some also highlight the perceived value and overall functionality. These are customer impressions rather than a substitute for the product’s stated dimensions and setup requirements.

## What matters most

The main decision point is the kind of assembly work you do. For occasional positioning of one corner, a single clamp may suit a small, isolated task. For building a box, drawer or frame with several joints, four positioning squares provide a set-based approach to alignment. The clamps are made for material up to 90mm thick, so that measurement is especially relevant when choosing them for a particular project.

The scale combines metric and imperial markings, which is practical when plans, measuring tools or workshop habits use different systems. The L-shaped screws and plastic knobs let you adjust and tighten the clamp at the workpiece, while the CNC-machined body is designed to maintain a right-angle position. Use the set for woodworking, cabinet assembly, DIY boxes and frames, or the listed jig and bracketing tasks.

## Before you decide

**How thick can the material be?** The stated maximum clamp range is for boards up to 90mm thick. This is a useful measurement to compare with the stock used in your project.

**What comes in the set?** It includes four positioning squares, fixing blocks, L-bolts, M8 nuts and a storage case, giving you the components described for setting up the clamps.

**Can it be used for projects beyond woodworking?** Yes. Alongside cabinets, drawers, boxes and frames, the listed uses include welding jigs and metal bracketing.

## Is it worth it?

For DIYers and woodworkers who regularly assemble square corners, the Ecarke set brings four alignment clamps together with dual-scale markings and a stated ±0.1° positioning tolerance. Its 90mm clamp range and included setup components make it a practical fit for box, drawer, cabinet and frame assembly, especially when a project involves more than one corner.

## Images

![Ecarke ZJJN011X0A0 90-Degree Corner Clamp Set, CNC Aluminum, Dual Scale — 1](https://www.ofertitastop.com/i/SprFrJ1RcQ_v7zQ-oTF2bv3QgrI4o_KtN0axHW8pNAH_J9XHv1RPyLPv7UtQe0KB_Yg2Vz-2XP_K3IcUwBuuqOuP3VqlinLRMmGTqfrAwIIuwPSOyCAJD-m9GA.jpg)

![Ecarke ZJJN011X0A0 90-Degree Corner Clamp Set, CNC Aluminum, Dual Scale — 2](https://www.ofertitastop.com/i/JJeVtr8wBCkY6LAXuIeGtgTDMGYIA4YeKYSH1omnD4e3aJ_5OmslC3Mg9jSji81ScNt4THF7kinQOZkfjfPebakAGNBP8gcJUFgVkX0kstfU4xQTW6oozFHLRg.jpg)

![Ecarke ZJJN011X0A0 90-Degree Corner Clamp Set, CNC Aluminum, Dual Scale — 3](https://www.ofertitastop.com/i/mM7v5SWe1ogGN1JMlZ1guq7N8S71G0UI863TcfetKDStgbBwAPIxq0ouN-WGEjboKLyKTTTBv53zq9t5fKhLmkVexdxAoZULT1Lk06CELKbBxouYg6xPpqlG1w.jpg)

![Ecarke ZJJN011X0A0 90-Degree Corner Clamp Set, CNC Aluminum, Dual Scale — 4](https://www.ofertitastop.com/i/0owP04f32lEiDH8St7QFMG55ZhNJ3mg9ngMD1pwBLaRQNBU9BS4Qtv6hn9UwX4ei9Q79u5fjXgPOF3wwTTZzHEfrf2mu8OnhdNEHfYQfX_IdIyIDK528A3gN8A.jpg)

![Ecarke ZJJN011X0A0 90-Degree Corner Clamp Set, CNC Aluminum, Dual Scale — 5](https://www.ofertitastop.com/i/1w5PnrEtEQqrWKE927PVPYoU_k2keIbalV31Bt9AUBGaEwTa_UPs0ccDcTcATFlKRJ0nOUrAW1aXLcl49lYV0T_Rr-dPsR-2qaUNTaSe-vroFc0NRg20Ex9Xaw.jpg)